*{
  margin: 0;
  padding: 0;
}

img{
  display: block;
}

video{
  display: block;
}

html,body{
  width: 100%
}

.img-bg-neimeng{
  width: 100%;
  position: absolute;
  z-index: -1;
}

.video-box{
  width: 100%;
  padding-top: 59%;
}

.video-btn{
  width: 78%;
  margin-left: 11%;
}

.video-big{
  display: none;
}

.img-btn-download{
  width: 45%;
  margin-left: 5%;
  float: left;
  margin-top: 1%;
}

.img-btn-share{
  width: 45%;
  float: left;
  margin-top: 1%;
}

.tv-1{
  clear: both;
  width: 22%;
  float: left;
  margin-top: 16vw;
  margin-left: 3%;
}

.tv-2{
  width: 22%;
  float: left;
  margin-top: 16vw;
  margin-left: 2%;
}

.tv-3{
  width: 22%;
  float: left;
  margin-top: 16vw;
  margin-left: 2%;
}

.tv-4{
  width: 22%;
  float: left;
  margin-top: 16vw;
  margin-left: 2%;
}

.video-1,.video-2,.video-3,.video-4{
  display: none;
}

.view-box{
  clear: both;
  width: 100%;
  height: 62vw;
  margin-top: 88%;
}

.swiper-slide{
  width: 90%;
  margin-top: 0 auto;
}

.img-btn-zhubo{
  width: 26%;
  margin-top: 94%;
  margin-left: 62%;
}

.comment-box{
  width: 100%;
  height: 50vw;
  margin-top: 20%;
  overflow-y: scroll;
  word-break: break-all;
  word-wrap: break-word;
  background-color: #e6edf3;
  border-top: 2px solid white;
}

.img-tip{
  position: absolute;
  width: 14%;
  top:216vw;
  left: 74vw;
  transform:rotate(180deg);
  -ms-transform:rotate(180deg); /* Internet Explorer */
  -moz-transform:rotate(180deg); /* Firefox */
  -webkit-transform:rotate(180deg); /* Safari 和 Chrome */
  -o-transform:rotate(180deg); /* Opera */
  z-index: 2;
}

.img-move{
  animation:mymove 5s infinite;
  -webkit-animation:mymove 5s infinite;
}

@keyframes mymove
{
  0%{
    left: 74vw;
  }
  50%{
    left: 14vw;
  }
  100%{
    left: 74vw;
  }
}

@-webkit-keyframes mymove /*Safari and Chrome*/
{
  0%{
    left: 74vw;
  }
  50%{
    left: 14vw;
  }
  100%{
    left: 74vw;
  }
}

.share-box{
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 3;
  background:rgba(0, 0, 0, 0.5);
  display: none;
}

.img-share-tip{
  width: 80%;
  margin: 10% auto;
}

.swiper-pagination{
  width: 100%;
}

.swiper-pagination span{
  margin-left: 10px;
}
